<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch">
      <el-form-item label="任务名称" prop="jobName">
        <el-input
          v-model="queryParams.jobName"
          placeholder="请输入任务名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="任务组名" prop="jobGroup">
        <el-select
          v-model="queryParams.jobGroup"
          placeholder="请选择任务组名"
          clearable
          @change="handleQuery"
        >
          <el-option
            v-for="dict in sys_job_group"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="任务状态" prop="status">
        <el-select
          v-model="queryParams.status"
          placeholder="请选择任务状态"
          clearable
          @change="handleQuery"
        >
          <el-option
            v-for="dict in sys_job_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['web:monitor:app:job:add']"
        >
          新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['web:monitor:app:job:edit']"
        >
          修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['web:monitor:app:job:remove']"
        >
          删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['web:monitor:app:job:export']"
        >
          导出
        </el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @query-table="getList" />
    </el-row>

    <el-table
      v-loading="loading"
      :data="jobList"
      height="680"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="任务编号" width="100" align="center" prop="jobId" />
      <el-table-column
        label="任务名称"
        align="center"
        prop="jobName"
        :show-overflow-tooltip="true"
      />
      <el-table-column label="任务组名" align="center" prop="jobGroup">
        <template #default="scope">
          <dict-tag :options="sys_job_group" :value="scope.row.jobGroup" />
        </template>
      </el-table-column>
      <el-table-column
        label="调用目标字符串"
        align="center"
        prop="invokeTarget"
        :show-overflow-tooltip="true"
      />
      <el-table-column
        label="cron执行表达式"
        align="center"
        prop="cronExpression"
        :show-overflow-tooltip="true"
      />
      <el-table-column label="状态" align="center">
        <template #default="scope">
          <el-switch
            v-model="scope.row.status"
            active-value="0"
            inactive-value="1"
            @change="handleStatusChange(scope.row)"
          />
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" width="300">
        <template #default="scope">
          <el-tooltip content="修改" placement="top">
            <el-button
              link
              type="primary"
              icon="Edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['web:monitor:app:job:edit']"
            />
          </el-tooltip>
          <el-tooltip content="删除" placement="top">
            <el-button
              link
              type="primary"
              icon="Delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['web:monitor:app:job:remove']"
            />
          </el-tooltip>
          <el-tooltip content="执行一次" placement="top">
            <el-button
              link
              type="primary"
              icon="CaretRight"
              @click="handleRun(scope.row)"
              v-hasPermi="['web:monitor:app:job:changeStatus']"
            />
          </el-tooltip>
          <el-tooltip content="任务详细" placement="top">
            <el-button
              link
              type="primary"
              icon="View"
              @click="handleView(scope.row)"
              v-hasPermi="['web:monitor:app:job:page']"
            />
          </el-tooltip>
          <el-tooltip content="调度日志" placement="top">
            <el-button
              link
              type="primary"
              icon="Operation"
              @click="handleJobLog(scope.row)"
              v-hasPermi="['web:monitor:app:job:page']"
            />
          </el-tooltip>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <el-dialog
      :title="title"
      v-model="open"
      width="820px"
      append-to-body
      :close-on-press-escape="false"
      :close-on-click-modal="false"
    >
      <el-form ref="jobRef" :model="form" :rules="rules" label-width="120px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="任务名称" prop="jobName">
              <el-input v-model="form.jobName" placeholder="请输入任务名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务分组" prop="jobGroup">
              <el-select v-model="form.jobGroup" placeholder="请选择">
                <el-option
                  v-for="dict in sys_job_group"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item prop="invokeTarget">
              <template #label>
                <span>
                  调用方法
                  <el-tooltip placement="top">
                    <template #content>
                      <div>
                        Bean调用示例：baseTask.baseParams('ry')
                        <br />Class类调用示例：com.cetc.city.quartz.task.BaseTask.baseParams('ry')
                        <br />参数说明：支持字符串，布尔类型，长整型，浮点型，整型
                      </div>
                    </template>
                    <el-icon><question-filled /></el-icon>
                  </el-tooltip>
                </span>
              </template>
              <el-input v-model="form.invokeTarget" placeholder="请输入调用目标字符串" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="cron表达式" prop="cronExpression">
              <el-input v-model="form.cronExpression" placeholder="请输入cron执行表达式">
                <template #append>
                  <el-button type="primary" @click="handleShowCron">
                    生成表达式
                    <i class="el-icon-time el-icon--right"></i>
                  </el-button>
                </template>
              </el-input>
            </el-form-item>
          </el-col>
          <el-col :span="24" v-if="form.jobId !== undefined">
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio
                  v-for="dict in sys_job_status"
                  :key="dict.value"
                  :value="dict.value"
                  :label="dict.label"
                />
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="执行策略" prop="misfirePolicy">
              <el-radio-group v-model="form.misfirePolicy">
                <el-radio-button value="1" label="立即执行" />
                <el-radio-button value="2" label="执行一次" />
                <el-radio-button value="3" label="放弃执行" />
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否并发" prop="concurrent">
              <el-radio-group v-model="form.concurrent">
                <el-radio-button value="0" label="允许" />
                <el-radio-button value="1" label="禁止" />
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <el-dialog title="Cron表达式生成器" v-model="openCron" append-to-body destroy-on-close>
      <crontab
        ref="crontabRef"
        @hide="openCron = false"
        @fill="crontabFill"
        :expression="expression"
      />
    </el-dialog>

    <el-dialog title="任务详细" v-model="openView" width="700px" append-to-body>
      <el-form :model="form" label-width="120px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="任务编号：">{{ form.jobId }}</el-form-item>
            <el-form-item label="任务名称：">{{ form.jobName }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务分组：">{{ jobGroupFormat(form) }}</el-form-item>
            <el-form-item label="创建时间：">{{ form.createTime }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="cron表达式：">{{ form.cronExpression }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="下次执行时间：">{{ parseTime(form.nextValidTime) }}</el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="调用目标方法：">{{ form.invokeTarget }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务状态：">
              <div v-if="form.status == 0">正常</div>
              <div v-else-if="form.status == 1">暂停</div>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否并发：">
              <div v-if="form.concurrent == 0">允许</div>
              <div v-else-if="form.concurrent == 1">禁止</div>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="执行策略：">
              <div v-if="form.misfirePolicy == 0">默认策略</div>
              <div v-else-if="form.misfirePolicy == 1">立即执行</div>
              <div v-else-if="form.misfirePolicy == 2">执行一次</div>
              <div v-else-if="form.misfirePolicy == 3">放弃执行</div>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button @click="openView = false">关 闭</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Job">
  import { ref, toRefs, reactive, getCurrentInstance } from 'vue';
  import { useRouter } from 'vue-router';
  import {
    listJob,
    getJob,
    delJob,
    addJob,
    updateJob,
    runJob,
    changeJobStatus,
    exportJob,
  } from '@/api/monitor/job';
  import Crontab from '@/components/Crontab';

  const router = useRouter();
  const { proxy } = getCurrentInstance();
  const { sys_job_group, sys_job_status } = proxy.useDict('sys_job_group', 'sys_job_status');

  const jobList = ref([]);
  const open = ref(false);
  const loading = ref(true);
  const showSearch = ref(true);
  const ids = ref([]);
  const single = ref(true);
  const multiple = ref(true);
  const total = ref(0);
  const title = ref('');
  const openView = ref(false);
  const openCron = ref(false);
  const expression = ref('');

  const data = reactive({
    form: {},
    queryParams: {
      pageNum: 1,
      pageSize: 10,
      jobName: undefined,
      jobGroup: undefined,
      status: undefined,
    },
    rules: {
      jobName: [{ required: true, message: '任务名称不能为空', trigger: 'blur' }],
      invokeTarget: [{ required: true, message: '调用目标字符串不能为空', trigger: 'blur' }],
      cronExpression: [{ required: true, message: 'cron执行表达式不能为空', trigger: 'change' }],
    },
  });

  const { queryParams, form, rules } = toRefs(data);

  /** 查询定时任务列表 */
  function getList() {
    loading.value = true;
    listJob(queryParams.value, {
      pageNum: queryParams.value.pageNum,
      pageSize: queryParams.value.pageSize,
    }).then((response) => {
      loading.value = false;
      if (response.data) {
        jobList.value = response.data.records ? response.data.records : [];
        total.value = response.data.total ? response.data.total : 0;
      } else {
        jobList.value = [];
        total.value = 0;
      }
    });
  }

  /** 任务组名字典翻译 */
  function jobGroupFormat(row) {
    return proxy.selectDictLabel(sys_job_group.value, row.jobGroup);
  }

  /** 取消按钮 */
  function cancel() {
    open.value = false;
    reset();
  }

  /** 表单重置 */
  function reset() {
    form.value = {
      jobId: undefined,
      jobName: undefined,
      jobGroup: undefined,
      invokeTarget: undefined,
      cronExpression: undefined,
      misfirePolicy: 1,
      concurrent: 1,
      status: '0',
    };
    proxy.resetForm('jobRef');
  }

  /** 搜索按钮操作 */
  function handleQuery() {
    queryParams.value.pageNum = 1;
    getList();
  }

  /** 重置按钮操作 */
  function resetQuery() {
    proxy.resetForm('queryRef');
    handleQuery();
  }

  // 多选框选中数据
  function handleSelectionChange(selection) {
    ids.value = selection.map((item) => item.jobId);
    single.value = selection.length != 1;
    multiple.value = !selection.length;
  }

  // 任务状态修改
  function handleStatusChange(row) {
    let text = row.status === '0' ? '启用' : '停用';
    proxy.$modal
      .confirm('确认要"' + text + '""' + row.jobName + '"任务吗?')
      .then(function () {
        return changeJobStatus(row.jobId, row.status);
      })
      .then(() => {
        proxy.$modal.msgSuccess(text + '成功');
      })
      .catch(function () {
        row.status = row.status === '0' ? '1' : '0';
      });
  }

  /* 立即执行一次 */
  function handleRun(row) {
    proxy.$modal
      .confirm('确认要立即执行一次"' + row.jobName + '"任务吗?')
      .then(function () {
        return runJob(row.jobId, row.jobGroup);
      })
      .then(() => {
        proxy.$modal.msgSuccess('执行成功');
      })
      .catch(() => {});
  }

  /** 任务详细信息 */
  function handleView(row) {
    getJob(row.jobId).then((response) => {
      form.value = response.data;
      openView.value = true;
    });
  }

  /** cron表达式按钮操作 */
  function handleShowCron() {
    expression.value = form.value.cronExpression;
    openCron.value = true;
  }

  /** 确定后回传值 */
  function crontabFill(value) {
    form.value.cronExpression = value;
  }

  /** 任务日志列表查询 */
  function handleJobLog(row) {
    const jobId = row.jobId || 0;
    router.push('/monitor/job-log/index/' + jobId);
  }

  /** 新增按钮操作 */
  function handleAdd() {
    reset();
    open.value = true;
    title.value = '添加任务';
  }

  /** 修改按钮操作 */
  function handleUpdate(row) {
    reset();
    const jobId = row.jobId || ids.value;
    getJob(jobId).then((response) => {
      form.value = response.data;
      open.value = true;
      title.value = '修改任务';
    });
  }

  /** 提交按钮 */
  function submitForm() {
    proxy.$refs['jobRef'].validate((valid) => {
      if (valid) {
        if (form.value.jobId) {
          updateJob(form.value).then(() => {
            proxy.$modal.msgSuccess('修改成功');
            open.value = false;
            getList();
          });
        } else {
          addJob(form.value).then(() => {
            proxy.$modal.msgSuccess('新增成功');
            open.value = false;
            getList();
          });
        }
      }
    });
  }

  /** 删除按钮操作 */
  function handleDelete(row) {
    const jobIds = row.jobId || ids.value;
    proxy.$modal
      .confirm('是否确认删除定时任务编号为"' + jobIds + '"的数据项?')
      .then(function () {
        return delJob(jobIds);
      })
      .then(() => {
        getList();
        proxy.$modal.msgSuccess('删除成功');
      })
      .catch(() => {});
  }

  /** 导出按钮操作 */
  function handleExport() {
    exportJob(queryParams.value, {
      pageNum: queryParams.value.pageNum,
      pageSize: queryParams.value.pageSize,
    });
  }

  getList();
</script>
